O2

O2 Outage Report in Llanfairpwllgwyngyll, Anglesey, Wales

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O2 is the commercial brand of Telefónica UK Limited offering mobile phone and mobile internet service, including voicemail and SMS. With over 25 million customers, O2 runs 2G, 3G and 4G networks across the UK. O2 previously offered home broadband service.

Problems in the last 24 hours in Llanfairpwllgwyngyll, Wales

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Llanfairpwllgwyngyll and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Llanfairpwllgwyngyll, Anglesey, Wales 01/26/2026 08:45

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Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (49%)

    Phone (49%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

O2 Issues Reports Near Llanfairpwllgwyngyll, Wales

Latest outage, problems and issue reports in Llanfairpwllgwyngyll and nearby locations:

  • CREADCyf Stephen Edwards (@CREADCyf) reported from Llanfairpwllgwyngyll, Wales

    @O2 just to adk if you wiuld mind and i think you should check your customer service in the Bangor store, North Wales branch!!! Awful behaviour by one if your staff (welsh speaker) Up to today the service has been brilliant. Today well, phone down on me, excuses etc 🤬🤬🤬

  • Stephen_Linton CupofStea 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@Stephen_Linton) reported from Bangor, Wales

    @O2 Thank you for the heads up, the postcode is actually a publicly accessible office where the signal drops out, so not a personal address.

  • declaa Declan McGrath (@declaa) reported from Llangoed, Wales

    @O2 why is the my 02 not working i sign in then it bounces back and forth 😡

  • declaa Declan McGrath (@declaa) reported from Llangoed, Wales

    @damienquirk @O2 It's worked now thanks for your help and yes the customer service experience was awful

  • TW_Hairdressing TW Hairdressing (@TW_Hairdressing) reported from Llanrug, Wales

    @O2 25 mins waiting to get through. And now its to renewals/upgrades as its only way o can get my problem sorted as your online service is crap it doesn’t provide a link to deal with payment freeze/holidays just a load o info leading to nowhere. I am in need of your help.

  • TW_Hairdressing TW Hairdressing (@TW_Hairdressing) reported from Llanrug, Wales

    @O2 im not impressed im not getting anywhere online to sort my account, this is ridiculous week 4 into lockdown and still no help. On hold on 📞 and the only choice i got for a department to get through os fraud lost or stolen or renwal or leaving O2. What about in need desparet

  • madwelshgal 🏴󠁧󠁢󠁷󠁬󠁳󠁿 💜 Fi 💜 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@madwelshgal) reported from Bangor, Wales

    @O2 None of it works! You can see from attached “no service”’and wherever i go in the house there is no signal! I use my phone for work purposes so this really is no good to me

  • madwelshgal 🏴󠁧󠁢󠁷󠁬󠁳󠁿 💜 Fi 💜 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@madwelshgal) reported from Bangor, Wales

    @O2 No signal whatsoever in LL572NQ- it’s not long been fixed after a mast problem which saw no signal for almost 2 months!Please don’t tell me there’s not an issue or to reboot my phone (done that). There IS an issue. Last time I reported it it took a month for U to acknowledge

  • madwelshgal 🏴󠁧󠁢󠁷󠁬󠁳󠁿 💜 Fi 💜 🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@madwelshgal) reported from Bangor, Wales

    Still having signal issues with @O2 - over a week now! Spent half hour on Friday hanging out of a window making a call. Please can you update for LL572NQ - this is causing real issues working from home! You’ve admitted a mast issue, but when will it be resolved please?

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • DanielLatto Daniel Latto (@DanielLatto) reported

    @virginmedia @O2 Got through to someone, and then they pass me through to a different department (which I didnt need) Then on hold for 20 mins. Hang up - go back through - and despite asking not to transfer me, ignored my requests and transferred me anyway. Wankers.

  • Joanne268403163 Joanne (@Joanne268403163) reported

    @O2 day 19 of no phone signal because you have a “damaged phone mast”. Unable to call doctor this morning as no signal. Unacceptable. Who are you regulated by and I’ll escalate as you’re not interested?

  • sndsphotography Daniel Sands (@sndsphotography) reported

    @O2 I have the code, it's just not working. See the image I shared.

  • alilouherts Alison D (@alilouherts) reported

    @O2 can I chat to your via WhatsApp regarding offers that might be available to an existing customer? Not looking for an upgrade but an additional device

  • OriginalMojo13 Dr. Eldritch (@OriginalMojo13) reported

    @O2 You offered me a tarrif because I was un happy with my old tariff, but you've up'D it £5. I've now changed it, but I won't be staying with an untrustworthy provider. Once it's ended, I'm moving. And don't be smug. I know how to check my damn bill; I'm paying it!

  • RojoManolito Francisco Manuel (@RojoManolito) reported

    @virginmedia @O2 Hi @virginmedia I have been trying to cancel my contract for days now. The line is always busy and there is no clear way to do it directly online + online tutorial of yours is not updated. Would you assist me on this? Thank you.

  • sndsphotography Daniel Sands (@sndsphotography) reported

    @O2 So you have issued me with a voucher code that isn't valid and you're saying that's perfectly ok? Surely you shouldn't issue more voucher codes than are accepted? Absolutely nonsense.

  • elgin164 MUFC (@elgin164) reported

    @O2 Hi O2 I have waited number since 06 Feb 22 for a manager to contact and fix issue with network coverage, I've made multiple phone calls and have raised multiple complaints but to no avail #poorservice

  • mckeenziiee James (@mckeenziiee) reported

    @O2 Great Customer service from your O2 Representative James who helped assist my Sister with a new purchase today. He was very patient and considerate. He was very thorough and supportive with my sister who came out of Hospital after a year and was looking to upgrade.

  • LeeW_78 Lee (@LeeW_78) reported

    @O2 @TheO2 I need help please with a Priority question regarding tickets.